Cheap Audi A6 cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
237 Audi A6 cars under £20,000 - 101 reductions
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Recently reduced (101)
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
Options include locking wheel bolts, airbag, cruise control, alarm, lumbar support, body coloured door mirrors, airbags, electric windows, bluetooth, alloy wheels, climate control, audi music interface, 18in alloy wheels, cloth, driver, dab digital radio, warranty, ...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
This model has centre console, satellite navigation, xenon headlights, 3 months warranty, voice control, black, leather, roof rails, diesel, privacy glass, alloy wheels, rear park assist, metallic paintwork, daytime running lights, warranty, sport seats, metallic p...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Comes with body coloured door mirrors, alloy wheels, warranty, passenger, airbags, alarm, driver, full leather, audi music interface, pas, lumbar support, bluetooth, heated seats, cloth, service history, locking wheel bolts, airbag, leather, anti theft alarm, b...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Features include electric windows, locking wheel bolts, electric seats, warranty, black roof rails, speed limiter, sat nav, keyless entry, driver, anti theft alarm, 2 keys, dab radio, airbag, half leather, audi music interface, cloth, electric lumbar support, alarm, ...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
Featuring heated seats, adjustable seats, cruise control, automatic transmission, automatic, warranty, black, pearlescent paint, satellite navigation, daytime running lights, alloy wheels, leather...eee
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£19,795
Was £19,995 Save £200
Audi A6 40 TDI S Line 4dr S Tronic
2019 (19) | 49,703 miles | saloon | 9800 | diesel | semiauto | 4 doors
Includes passenger, cd, headlight washers, bluetooth, cd player, pas, driver, black, electric lumbar support, auxiliary input socket, bluetooth interface, electric front/rear windows, usb, automatic, headlight wash, service interval indicator, diesel particul...eee
£19,700
Was £20,700 Save £1,000
Audi A6 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug in Hybrid S Tronic quattro Euro 6 (s/s) 14.1kWh (299 ps)
2020 | 43,379 miles | Saloon | 1984 | other | automatic | 4 doors
This model has passenger, automatic, front and rear parking sensors, automatic climate control, climate control, 18in alloy wheels, alloy wheels, audi music interface, petrol, reversing camera, cloth, rear parking sensors, cruise control, low mileage, lumbar suppor...eee
£19,499
Was £19,999 Save £500
Audi A6 2.0 TDI SPORT MHEV 4d AUTO 202 BHP
2019 | 41,300 miles | Saloon | 1968 | diesel | automatic | 4 doors
Options include heated front seat, abs, floor mats, heated front seats, alarm, bluetooth, anti lock braking system, alloy wheels, speed limiter, rain sensor, black, electric windows, airbag, front centre armrest, usb, locking wheel bolts, driver information system, ...eee
£19,495
Was £19,995 Save £500
Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)
2018 | 72,800 miles | Saloon | 2967 | diesel | automatic | 4 doors
Featuring abs, passenger, reversing camera, alarm, anti theft alarm, electric lumbar support, climate control, dab radio, lumbar support, sports seats, leather, warranty, electric seats, auto lights, alloy wheels, privacy glass, airbags, pas, air con, audi mus...eee
£19,490
Was £19,990 Save £500
Audi A6 2.0 TDI 40 Sport Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 40,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes xenon headlights, leather interior, alloy wheels, automatic, cruise control, black, aluminium trim, warranty, daytime running lights, heated seats, satellite navigation, leather, automatic transmission...eee
237 cars under £20,000
£19,999
Was £20,499 Save £500
Audi A6 2.0 TFSI 40 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (204 ps)
2022 | 31,618 miles | Saloon | 1984 | petrol | automatic | 4 doors
With passenger, central locking, cloth, airbags, alarm, cruise control, airbag, 18in alloy wheels, anti theft alarm, audi music interface, driver, bluetooth interface, alloy wheels, electric windows, pas, body coloured door mirrors, bluetooth, warranty, r...eee
£19,995
Audi A6 2.0 AVANT TDI ULTRA BLACK EDITION 5d 188 BHP
2014 | 70,500 miles | Estate | 1968 | diesel | automatic | 5 doors
Features on this model include rear wiper, leather gearknob, electric lumbar support, lumbar support, automatic headlights, roof spoiler, cd, front centre armrest, abs, central locking, leather, alarm, airbag, led daytime running lights, privacy glass, side airbags, dab digital ra...eee
£19,995
Audi A6 3.0 TDI V6 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (272 ps)
2015 | 49,000 miles | Estate | 2967 | diesel | automatic | 5 doors
This model has anti lock braking system, leather upholstery, centre console, automatic wipers, leather, airbags, alarm, locking wheel bolts, climate control, passenger, audi music interface, auto dimming rear view mirror, automatic, privacy glass, full leather, dri...eee
£19,990
Was £20,590 Save £600
Audi A6 2.0 TFSI 45 S line Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (245 ps)
2019 | 37,500 miles | Saloon | 1984 | petrol | automatic | 4 doors
Featuring leather, heated seats, alloy wheels, satellite navigation, pearlescent paint, warranty, automatic, automatic transmission, black, cruise control, adjustable seats, daytime running lights...eee
£19,990
Was £21,750 Save £1,760
Audi A6 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (204 ps)
2021 | 100,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Includes pas, cloth, electric windows, service history, lumbar support, audi music interface, black roof rails, speed limiter, hpi clear, locking wheel bolts, 2 keys, privacy glass, sat nav, black, electric seats, electric lumbar support, warranty, bluetooth ...eee
£19,990
Was £21,990 Save £2,000
Audi A6 2.0 TDI (190 PS) ULTRA BLACK EDITION S TRONIC ( EURO 6 ) S/S AVANT 5DR + NAV + TECH PACK + BOSE + E/
2018 | 56,000 miles | Estate | 1968 | diesel | automatic | 5 doors
This model has driver, satellite navigation, black, leather, warranty, service history, roof rails, audi music interface, estate, alloy wheels, voice control, sport seats, metallic paint, metallic paintwork, privacy glass, diesel, daytime running lights, mot, rear ...eee
£19,990
Was £20,990 Save £1,000
Audi A6 2.0 AVANT TDI QUATTRO S LINE MHEV 5d 202 BHP
2020 | 99,000 miles | Estate | 1968 | diesel | automatic | 5 doors
Options include audi music interface, locking wheel bolts, black, service history, full leather, bluetooth, driver, alarm, alloy wheels, leather, airbags, anti theft alarm, cloth, airbag, heated seats, electric lumbar support, passenger, body coloured door mirrors, ...eee
£19,990
Audi A6 2.0 TDI 40 Black Edition Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2021 | 85,647 miles | Saloon | 1968 | diesel | automatic | 4 doors
Comes with We have much more to tell you about this car so please feel free to call us for more details...eee
£19,990
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 58,000 miles | Estate | 1968 | diesel | automatic | 5 doors
With speed limiter, cloth, electric lumbar support, locking wheel bolts, front passenger airbag deactivation, roof rails, alarm, audi music interface, heated front seats, front centre armrest, black, anti theft alarm, bluetooth, climate control, vanity mi...eee
£19,984
Audi A6 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)
2019 | 71,923 miles | Estate | 1968 | diesel | automatic | 5 doors
Description includes driver, warranty, 2 keys, locking wheel bolts, lumbar support, abs, pas, anti lock braking system, airbag, low insurance, finance available, alloy wheels, automatic, alarm, folding mirrors, audi music interface, electric lumbar support, roof rails, m...eee
We currently have 237 Audi A6 cars available across the UK priced under £20000.
